SSL: logging level of "application data after close notify". Such fatal errors are reported by OpenSSL 1.1.1, and similarly by BoringSSL, if application data is encountered during SSL shutdown, which started to be observed on the second SSL_shutdown() call after SSL shutdown fixes made in 09fb2135a589 (1.19.2). The error means that the client continues to send application data after receiving the "close_notify" alert (ticket #2318). Previously it was reported as SSL_shutdown() error of SSL_ERROR_SYSCALL.

/*
 * Copyright (C) Igor Sysoev
 * Copyright (C) Nginx, Inc.
 */


#ifndef _NGX_DARWIN_H_INCLUDED_
#define _NGX_DARWIN_H_INCLUDED_


void ngx_debug_init(void);
ngx_chain_t *ngx_darwin_sendfile_chain(ngx_connection_t *c, ngx_chain_t *in,
    off_t limit);

extern int       ngx_darwin_kern_osreldate;
extern int       ngx_darwin_hw_ncpu;
extern u_long    ngx_darwin_net_inet_tcp_sendspace;

extern ngx_uint_t  ngx_debug_malloc;


#endif /* _NGX_DARWIN_H_INCLUDED_ */